UA7904 Aircraft Details
According to Trip.com real-time data, the UA7904 flight flying from Ho Chi Minh City to Tokyo on 7/2/2026 is operated by the aircraft model Boeing 787-800. This aircraft has been in service for 11y, 7m.

Boeing 787-800
Punctuality (Departure)
97%
Punctuality (Arrival)
97%
Early on average
22 minutes
Age
11y, 7m
Seats
--
Flight Distance
--
Economy
Business
Premium Economy
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
79 cm
More legroom than on 11% of flights
44 cm
Seat width better than on 11% of flights
100°
Reclining Angle
3-3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
150 cm
More legroom than on 25% of flights
49 cm
Seat width
180°
Reclining Angle Fully reclinable
2-2-2
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is unavailable
USB port and power outlet
Seat Information
97 cm
Legroom
49 cm
Seat width better than on 33% of flights
120°
Reclining Angle
--
Seat layout example
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Flight History for UA7904
Trip.com historical records show that the last UA7904 flight departed on Wed, Jul 1 from SGN at approximately 7:15 AM. This flight is expected to arrrive in NRT at 2:53 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Jun 27 | Ho Chi Minh City (SGN) | Tokyo (NRT) | 789 | 7:22 AM | 2:45 PM | Arrived |
| Sun, Jun 28 | Ho Chi Minh City (SGN) | Tokyo (NRT) | 788 | 7:29 AM | 2:53 PM | Arrived |
| Mon, Jun 29 | Ho Chi Minh City (SGN) | Tokyo (NRT) | 788 | 7:13 AM | 2:43 PM | Arrived |
| Tue, Jun 30 | Ho Chi Minh City (SGN) | Tokyo (NRT) | 788 | 7:10 AM | 2:45 PM | Arrived |
| Wed, Jul 1 | Ho Chi Minh City (SGN) | Tokyo (NRT) | 788 | 7:15 AM | 2:53 PM | Arrived |
| Thu, Jul 2 | Ho Chi Minh City (SGN) | Tokyo (NRT) | 788 | 7:10 AM | 2:30 PM | Arrived |
| Fri, Jul 3 | Ho Chi Minh City (SGN) | Tokyo (NRT) | 788 | 7:00 AM | 3:10 PM | Scheduled |
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UA7904 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA7904 is 97% (Late on average 13 minutes), and the on-time arrival rate is 97% (Early on average 22 minutes).
On-Time Departures
Punctuality
97%
Late on average 13 minutes
Early
0%
On time
97%
30 mins late
3%
60 mins late
0%
90 mins late
0%
Canceled
0%
On-Time Arrivals
Punctuality
97%
Early on average 22 minutes
Early
90%
On time
7%
30 mins late
3%
60 mins late
0%
90 mins late
0%
Canceled
0%
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